baber/WOPTO huggingface dataset:
Patent JP-H05229997-A (JP)
Title: Production of depsipeptide derivative
Inventor: NISHIYAMA HITOSHI
IPC: A61P33/10
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a depsipeptide derivative having anthelmintic action at a low cost in high yield by carrying out the polycondensation of a condensation product of an amino acid and an alpha-chloropropionic acid ester and subjecting the product to intramolecular condensation reaction in the presence of a base. CONSTITUTION:A compound of the formula BocMeLeu-OH (Boc is t- butyloxycarbonyl; Me is methyl) is made to react with (S)-alpha-chloropropionic acid benzyl ester and (S)-chloro-beta-phenylpropionic acid benzyl ester to obtain two kinds of compounds expressed by formula I [R<1> is H or amino-protecting group; R<2> is (protected) carboxy; R<3> is H or phenyl]. After removing the amino- protecting group of one of the two compounds and the carboxyl-protecting group of the other compound, both compounds are condensed with each other to form a compound of formula II (Ph is phenyl). The above operations are repeated to form a compound of formula III (R<4> is same as R<2>), the protecting groups at both terminals of the compound are removed and the product is subjected to intramolecular condensation to obtain the objective depsipeptide derivative expressed by formula IV.
Patent JP-H0749629-A (JP)
Title: Image forming device
Inventor: KOMURO HITOSHI
IPC: G03G15/20
Filed: 1993-08-05
Abstract: PURPOSE:To realize an image forming device capable of preventing the offset of toner onto a fixing device while executing the destaticization of paper. CONSTITUTION:A heat roll 11 and a pressing roll 14 are respectively grounded. The fixing of toner 21 is performed as the paper 16 passes through the gap between the rolls 11 and 14. The brush-like paper destaticizing member 19 is brought into contact with the lower surface of a paper after fixation and is grounded through a rectifier element 51. Since the cathode side of the rectifier element 51 is connected to the paper destaticizing member 19, the electric charge of the same polarity as the toner is only discharged from that. Therefore, the toner 22 is strongly attracted to the paper 16 even at a nip part, so that the offset of the toner onto the surface of the heat roll 11 is prevented.
Patent JP-H11154331-A (JP)
Title: Disk recorder
Inventor: OGAWA HIROSHI
IPC: G11B20/14
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording/reproducing device prolonging the life of a laser diode and effectively using disk capacity. SOLUTION: This device is provided with a laser drive circuit 13 switch controlling time drive current of the laser diode 21 emitting a laser beam in a first mode detecting a pit area and in a second mode for writing or erasing the data in a data area and a pulse generation circuit 44 generating a reference clock synchronized with a pit in the pit area detected in the first mode. Then, the laser drive circuit 13 writes or erases the data in the data area by pulse driving the laser diode 21 synchronized with the reference clock in the second mode.
Patent JP-H1033180-A (JP)
Title: Recombined fructosyl amino acid oxidase
Inventor: KATO NOBUO
IPC: A23L27/50
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject recombined fructosyl amino acid oxidase necessary for the quantitative analyses of amadori compounds useful for diagnosing the syndromes of diabetes, maintaining the qualities of foods, etc., by transforming a eukaryocyte with an expression vector containing a DNA coding the subject enzyme originated from an Aspergillus fungus and subsequently culturing the transformed eukaryocyte. SOLUTION: This recombined fructosyl amino acid oxidase is obtained by inserting a gene coding the fructosyl amino acid oxidase, preferably a gene coding the subject enzyme produced from Aspergillus terreus GP1: FERM P-15664), into a proper expression vector, transforming a eukaryocyte with the obtained functional expression vector (e.g. plasmid pNFL 8), and subsequently culturing the obtained transformant. Methanol yeast is preferable as the eukaryocyte.
Patent JP-H0617401-A (JP)
Title: Rail buckling preventive device
Inventor: NUMATA SATORU
IPC: E01B13/00
Filed: 1992-06-30
Abstract: PURPOSE:To fix supporting plates securely by laying out and fixing the upper and lower beams with a groove in the upper and lower surfaces of an adjacent sleeper, opposing these grooves to each other, and providing the supporting plates between the grooves, and burying them in a track bed ballast. CONSTITUTION:A lower packing 7 is installed on a close-fitted recess 12 of a lower beam 4 in U cross-sectional form, and a bolt 8 is inserted into the beams 4. Next, the beams 4 are laid out so that packings 7 are positioned on the lower surface of an adjacent sleeper 5, and the lower edge of a supporting plate 2 is fitted closely into the groove of the beam 4. Then the upper edge of the plate 2 is fitted closely into the groove of an upper beam 3 in U cross-sectional form on which an upper packing 6 is fitted closely, and the packing 6 is positioned and placed on the slope 18 formed on the upper surface of the sleeper 5. A nut 9 is screwed onto the bolt 8, fixed, and the plates 2 are buried in a track bed ballast. Thus, even if some production error occurs, the sleeper can be fixed easily and securely, the lateral movement of the supporting plates can be prevented, and also a device can resist an excessive track bed resistance.
Patent JP-H1035635-A (JP)
Title: Container
Inventor: NAKAMURA TSUTOMU
IPC: B65D1/26
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To maintain the rigidity of a container, also, facilitate flattening in its disposal, and, therefore, make it unbulky, by peripherally forming a tearable tearing means into the bottom wall of the container obtained by injection molding into a bottomed cylindrical form. SOLUTION: A rigid container obtained by subjecting a synthetic resin to injection molding is in the form of a bottomed cylinder comprising a circular body part 3 and a bottom wall part 5. In the peripheral edge of the bottom wall part 5, serving as a border between a leg part 6 projectingly formed in the lower part of the body part 3 and the bottom wall part 5, a recess 7 is made all round. Also, a plurality of bending recesses 8 are made on the inside of the body part 3 and over almost the entire length in a vertical direction, and, further, a pull 9 is provided on the outside of the bottom wall part 5 and near the recess 7. In the disposal of the container 1, by holding the pull 9 between fingers and pulling it, the bottom wall part 5 is torn from the body part 3 with the recess 7 as a start.  As a result, the body part 3 can be folded flat easily along the bending recesses 8, and it can be disposed of compactly.
Patent JP-S6465598-A (JP)
Title: Flute
Inventor: RONARUDO RUISU FUOTSUKUSUKUROF
IPC: G10K5/00
Filed: 1988-08-05
Abstract: PURPOSE: To make it possible to obtain a good sound volume and ease of listening by forming a flute body having a mandolin shape, constituting a neck part of a mandolin shape with a mouthpiece and providing the bulb-shaped body of the mandolin shape with three flute elements. CONSTITUTION: The third flute element 28 of the flute elements 24, 26, 28 of the three fipple type disposed at a single flute body 12 is arranged in juxtaposition between the other two elements 24 and 26. the third flute element 28 is displaced and arranged in a transverse direction from the first and second element 24, 26. The flute body is provided with the common mouthpiece 10 for these three elements arranged in the front parts of the respective elements 24, 26, 28. The flute body 12 has the mandolin shape and the mouthpiece 10 constitutes the neck part of the mandolin shape. The bulk-shaped body 12 of the mandolin shape is provided with the three flute elements 24, 26, 28. As a result, the flute is capable of producing the good and easy-to-listen sounds.
Patent JP-S6088717-A (JP)
Title: Soft ground improvement work
Inventor: SAKAMOTO SADAYOSHI
IPC: E02D3/12
Filed: 1983-10-18
Abstract: PURPOSE:To prevent the environmental pollution on the ground by a method in which a soil hardening agent powder is dissolved in water and injected in the form of jelly into soft ground by passing it through water jet immediately before the injection of the hardening agent into soft ground. CONSTITUTION:A soil hardening agent is pneumatically sent through pipes 4 and 10 in a rotary shaft 2 and a stirring blade 1 to a jet nozzle 3. Water is then sent through water pipes 5 and 11 into the annular water storage chamber 8 of the jet nozzle 3. When the hardening agent is passed through the jet water, the hardening agent is dissolved in the water, injected in the form of jelly or mud from the jet nozzle 3, and mixed and stirred with soft ground by the stirring blade 1. Since no powdery hardening agent is contained in the soil hardening agent when being injected, stable ground improvement work can be attained without clogging of transport pipes.
Patent JP-H0358620-A (JP)
Title: Bimos semiconductor integrated circuit
Inventor: DENDA AKIRA
IPC: H03K19/003
Filed: 1989-07-27
Abstract: PURPOSE:To limit a current at the time of short-circuiting an output and to quicken a TTL output without giving effect onto the normal operation by connecting a MOS transistor(TR) so as to be turned on only when an output terminal is short-circuited to a ground level at a high level output state. CONSTITUTION:A source of a P-channel MOS TR connects to the base of an NPN TR 2 being a pre-stage TR in a couple of NPN TRs 2, 3 in Darlington connection, and the gate and the drain of the TR 6 are connected to the emitter of a post-stage NPN TR 3 in common. When an output node is short-circuited to a ground level at a high level output, the TR 6 is energized to limit a current flowing to the NPN TRs 2, 3. Thus, the P-channel MOS TR 6 prevents the occurrence of a large current. Moreover, the post-stage of Darlington connection is directly connected to a power level, its rise current is not limited at normal operation and high speed operation is realized.
Patent JP-S6436940-A (JP)
Title: Control method for fuel feeding upon acceleration of internal combustion engine
Inventor: KISHI NORIYUKI
IPC: F02D41/10
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the occurrence of knocking when acceleration at the time of low engine speed in an accelerated high load zone by reducing the correction of the increasing quantity of acceleration when an engine load is large while an engine speed is low. CONSTITUTION:The detected values of a throttle valve opening sensor 4, an intake air absolute pressure sensor 8, an engine speed sensor 11, a cylinder judging sensor 12, etc. are inputted into an electronic control unit 5, which operates and controls the valve opening time of a fuel injection valve 6. When the varying quantity of a throttle valve opening is above a defined value, the electronic control unit 15 judges to be an accelerating condition and read the value of acceleration increasing quantity from a map corresponding to an intake air absolute pressure and an engine speed. This acceleration increasing quantity value is set to be larger as the intake air absolute pressure gets larger and the engine speed gets smaller.
Patent JP-S6257693-A (JP)
Title: Aeration treatment device by activated sludge method
Inventor: TAKASE ITARU
IPC: C02F3/12
Filed: 1985-09-05
Abstract: PURPOSE:To satisfactorily maintain the quality of treated water by controlling and changing the opening areas of electrically driven gates of partition walls according to the flow rate of an aeration tank and the wind quantity for aeration thereby maintaining the flow condition in the aeration tank at the specified condition. CONSTITUTION:The partition walls 5 having the apertures 6 in the downflow direction are provided to the aeration tank 5 and the gate devices 7 which can vary the opening areas of the apertures 6 are disposed. Sensors 8-10 which respectively measure the inflow rate of the waste water to the tank 2, the amt. of the return sludge from a sedimentation basin and the wind quantity for aeration are provided as well. An arithmertic unit 11 is inputted with the measured values from the sensors, determines the fluid condition at that point of the time from the measured values and determines the opening area S corresponding to the fluid condition determined in the above- mentioned manner from the opening areas preliminarily set to meet the respective flow conditions. A control device 13 controls the gate devices 7 until the apertures 6 attain the opening areas determined by the arithmetic unit. As a result, the flow condition of the aeration tank is maintained at the specified condition and the quality of the treated water is satisfactorily maintained.
Patent JP-H0518946-A (JP)
Title: Ultrasonic image inspection system
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/26
Filed: 1991-07-09
Abstract: PURPOSE:To enable a defect to be detected over a wide range with one measurement by changing a measurement position in Z direction successively in steps for each adjacent measurement point according to scanning of XY plane. CONSTITUTION:When a probe is positioned at a scannincj start position P1 on an XY scanning surface, Z coordinates of a starting position S1 in Z-axis direction of the probe are set to a height Za, thus enabling points P1-P2 to be scanned in X axis. Then, Z=Zb is set at the time of Y-scanning from the points P2 to P3, thus enabling points P3-P4 to be scanning in X axis. Further, Z=Zc is set at the time of Y-scannincj from a point P4 to a point P5 and the points P5-P6 are scanned in X axis. Then, at the time of traveling in Y axis from a point P6 to a point P7, Z=Za is set and a probe is returned to a height Za of the first position S1. Thus, since a focus of the probe moves in steps for each adjacent measurement point, the defect scanning range is spread in up/down directions.
Patent JP-H0842935-A (JP)
Title: Adsorption type cooler and cold heat output controlling method therefor
Inventor: SANADA MASARU
IPC: F25B17/08
Filed: 1994-07-27
Abstract: PURPOSE:To maintain cold heat output constant despite the variation in an input load by controlling the temperature and/or the flow rate of cooling water on the basis of a detection signal of the cold heat output in an adsorption type cooler in which the adsorption and desorption of refrigerant to or from the adsorbent of an adsorbent heat exchanger are repeated to obtain cold heat output by utilizing the evaporating latent heat of the refrigerant. CONSTITUTION:In an adsorbent heat exchanger 1 in which an adsorbing step is operated of adsorbent heat exchangers 1, 2, evaporating refrigerant is adsorbed to the adsorbent due to the introduction of the refrigerant from which heat is derived in an evaporator 9 by cooling load water, and heated cooling water is discharged. On the other hand, in the exchanger 2 in which a desorbing step is operated, the refrigerant adsorbed to the adsorbent is desorbed and evaporated, and introduced into a condenser 7. In this case, a temperature sensor 30 is disposed on a load water passage at the outlet side of the evaporator 9, and a flow control valve 31 is disposed on a cooling water return passage E at the downstream side of an outlet valve 19. The opening of the valve 31 is controlled in response to the deviation of the detected temperature of the load water from a set temperature, thereby suppressing change in the load water.
Patent JP-S6085335-A (JP)
Title: Calibrating apparatus in electronic measuring type fruit classifying machine
Inventor: TAMIMOTO HIROTOSHI
IPC: G01G23/01
Filed: 1983-10-17
Abstract: PURPOSE:To calibrate the measured output of a measuring device and the conversion constant of an actual weight, in an electronic measuring type fruit classifying machine, by providing a receiving-tray design-weight setting circuit and the average weight memory of all the vacant receiving trays, and computing the ratio between both weights. CONSTITUTION:In an electronic measuring type fruit classification machine, many fruit mounting receiving trays 1 are arranged on an endless conveyer. A measuring machine 2 and sorters 3 are provided along the moving path of the conveyer. The measured output of the measuring machine 2 is converted into the actual weight. The sorters, which pick up the fruits in accordance with the weights, are selected. The fruits are selected in accordance with their weights by the operation at the timing of the arrival of the fruits. A receiving-tray design-weight setting circuit 18 and an average weight memory 19 of all the vacant receiving trays are provided. A ratio between the receiving-tray design weight outputted from the setting circuit 18 and the average weight of the vacant receiving trays in the memory 19 is computed. Thus the measured output and the conversion constant of the actual weight can be calibrated without using a weight.
Patent JP-H0482139-A (JP)
Title: Gyrotron
Inventor: SAKAMOTO KEIJI
IPC: H01J25/00
Filed: 1990-07-25
Abstract: PURPOSE:To finely correct the frequency deviation of an electromagnetic wave and the dislocation of an output electromagnetic-wave due to the deviation of arrangement of a mirror system or clue to the like by constructing a gyrotron in such a manner that a mirror may be made movable to finely adjust the fore and aft directions thereof, and also the rotating direction or the tilt angle thereof from outside the gyrotron. CONSTITUTION:A final-stage mirror 1 is made movable with three degrees of freedom. That is, the mirror l is moved parallelly in an x-axial direction by adjusting each of nuts 14 and then moving a movable-portion presser 6 in a an x'-axial direction. Also by moving a mirror-movable lever 7 in a direction of theta' or psi' a spherical guide presser 11 slides on a spherical guide 10 and accordingly a movable portion 3 is moved along the hemispherical surface of the movable-portion presser 6, so that the mirror 1 rotates round a mirror center 2 in the direction of theta or psi. The position of an electromagnetic-wave beam is thus adjusted by the mirror in accordance with the operational conditions of a gyrotron, so that the frequency deviation of an electromagnetic wave and the dislocation of an output electromagnetic-wave, or the like due to the deviation of arrangement of a mirror system or due to the like can be corrected.
Patent JP-S6292200-A (JP)
Inventor: MAAKU SHII JIYONSON
IPC: G11C29/00
Filed: 1986-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6256765-A (JP)
Inventor: OHASHI YOSHINORI
IPC: F25D21/14
Filed: 1985-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000019798-A (JP)
Title: Fixing device, and image forming device with same
Inventor: NAKANISHI TAKASHI
IPC: G03G15/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fixing device having simple structure capable of quickly stopping rotation of a fixing body, and to provide an image forming device with the fixing device. SOLUTION: This device is a fixing device 18 having a freely rotatable fixing roller 18a, a motor 27 for driving rotationally the fixing roller 18a, and a fly wheel 33 for increasing inertia force of the roller 18a. An electromagnetic clutch 61 is provided to engage releasably the fly wheel 33 with the fixing roller 18a, in the device of the present invention.
Patent JP-S6440335-A (JP)
Title: Method and apparatus for manufacturing laminate
Inventor: FUKUTAKA EITARO
IPC: B32B43/00
Filed: 1987-08-06
Abstract: PURPOSE:To make it possible to improve the working efficiency and to reduce scattering in quality by a method wherein a flat base material is cut off in any desired shape and simultaneously a white card, onto which adhesive layer in the shape of the flat base material is applied in advance, is pasted to the surface of the flat base material. CONSTITUTION:A film 19 seated on a bearer 2 is cut off in proportion to the shape of a subject, design or the like. Next, a white card 18, on which adhesive is applied, is set so as to face the surface applied with the adhesive to the film 19. Next, a keep plate 11 is set so as to abut a projected part 10 against the white card 18. When a lever 13 is pushed down under the state just mentioned above, the excess portion of the film 19 is cut off with a male blade 4 and a female blade 7 into a predetermined size or same as the shape of the bearer 2 and, in succession, the white card 18 is fixed to the film by pressure. Further, the resultant film and card assembly is passed between pressure rollers 16 for pressing. As a result, a uniform laminate, from which bubble and the like are efficiently removed, is obtained.
Patent JP-2001022911-A (JP)
Title: Traveling object identifying device
Inventor: SHIDA MASAAKI
IPC: G06K17/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to extend communication distance between a response unit and a transponder by providing the transponder with a means for rewriting a nonvolatile memory cell bit by bit according to temporarily preserved data. SOLUTION: Eight-bit write data are inputted from the outside of an EEPROM part 100 to I/O0 (31a)-7 (31h), and the write data are temporarily preserved in data latches DL0i (70ai)-7i (70hi) corresponding to memory cells to write by YS1 (32a)-YSk (32x). Furthermore, an SAE1 (81b) is started and SA11 (80b1)-SA1m (80bm) are activated. Then, only the write data inputted to the I/O1 (31b) are written in a selection memory cell 300. By executing this operation successively to the write data to be inputted to the I/O7 (31h), the inputted write data of 8 bits are written bit by bit.
Patent JP-2000031966-A (JP)
Title: Lan switching device
Inventor: KANEKO YUKIYOSHI
IPC: H04L12/28
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To perform higher speed data transfer with a simple configuration and to apply it to the transfer of information that requires instantanity by performing data exchange between a transmitting terminal and a receiving terminal after switching to input and output ports based on connection information from a port for control regardless of the information content of a data packet flowing through a communication path. SOLUTION: A LAN 7 for switch control is connected to a port for switch control of a LAN switching device 10 from terminals A to F by means of branch connection other than LANs 1 to 6 for data communication. Each terminal A to F transmits a switch control packet to the device 10 through the LAN 7 before communication with the other communication party. The device 10 analyzes switch control packet content received from the LAN 7, selects the port of the other party to be connected, performs a switch operation and connects the ports corresponding to the terminal. After the connection is completed, data exchange is started through the LANs 1 to 6 for data communication.
Patent JP-S5985423-A (JP)
Title: Cooling water passage device for v-type engine
Inventor: HASHIMOTO NOBUO
IPC: F01P11/04
Filed: 1982-11-08
Abstract: PURPOSE:To quicken the flow speed in the rear cylinder by leading a cooling water return pipe out to the bottom formed between cylinders of a water-cooled V-type engine designed for a motorcycle, etc., in such a way as facing to a single side, and by connecting this return pipe to a thermostat situated ahead the engine through a communication pipe stretching in the direction fore and aft. CONSTITUTION:At the bottom formed between a front 101 and a rear 102 cylinder of a water-cooled V-type engine 1 designed for a motorcycle, with V shape at the side view and the crank shaft being laid horizontally, cooling water return pipes 26, 28 for each cylinder are led out parallelly in such a way as apart fore and aft from each other and facing to a single side. These return pipes 26, 28 are connected with a communication pipe 30, stretching in the direction fore and aft of the engine, through connection pipes 31, 32, and this communication pipe 30 is led to the radiator 15 through a hose 34 and a thermostat 33 installed ahead the engine.